- There must be at least one communication path (direct or indirect) between every pair of outposts.这个Indirect指的是通过卫星吗? (9) xfxyjwf 2005-07-12 08:54:41 Problem 2349
- 看了N久还是没看懂.... (0) 19881005 2009-10-10 20:03:51 Problem 2349
- 一个细节WA了n次 (6) zhaoguanqin 2011-08-19 15:37:15 Problem 2349
- 想写克鲁斯卡尔 结果还是用普里姆吧 (19) wood_ah 2011-08-14 23:14:51 Problem 2349
- 惭愧 PE+1,大家不要忘了\n (0) Exky 2011-08-08 15:49:25 Problem 2349
- 如果有卫星频道的城市间可以随意联系,那么,就多了很多条长度为0的边,那么最小生成树中的很多条边都可以去掉了,那么最小生成树就不成立了啊 (0) btw616 2010-08-03 18:28:21 Problem 2349
- 求数据。。。可以用就行。。。不一定是测试的 (0) wzk_DTerH 2011-07-02 16:38:14 Problem 2349
- printf("%.2lf\n",sqrt((double)a[s]));//郁闷到了没加double就一直错 (55) huhuuu 2011-02-17 21:26:05 Problem 2349
- 请教:Prim+堆 样例没问题,但是提交WrongAnwer,能给几组测试数据也行,24小时等回帖 (2228) guojiaqi0000 2010-08-05 20:13:37 Problem 2349
- 忘记初始化,wa了n次,细心很重要! (0) 969869102 2010-08-15 18:02:07 Problem 2349
- 哥这题目实在太恶心,默默的贡献了ce无数次然后ac,靠,太恶心了..... (0) seaok 2010-01-22 10:46:14 Problem 2349
- 这个题目不就是先建最少生成树,然后去掉最长的s-1条边,再在树上找最长的边吗? (75) fangyixiang 2008-08-13 09:02:01 Problem 2349
- 怎么算不对样例 (38) Archangel 2006-08-12 15:34:44 Problem 2349
- 题意 (118) sixshine 2007-09-05 22:51:19 Problem 2349
- 晕。。GCC 70ms ,C 16ms, 用的prim水过的,在qsort上WA了2次,悲剧。。附代码 (1393) yzhw 2009-08-01 16:00:57 Problem 2349
- 用prim效率高多了!(47ms)是Kruskal的十分之一 (0) zhuxian 2009-06-21 20:08:44 Problem 2349
- 曾经以为每个卫星频道对应一个边,多读了几遍,才发现是对应一个点 (13) fanhqme 2009-05-02 16:54:10 Problem 2349
- RP时好时坏。。。。好起来。。。打捆也A了、、、、 (0) KR2008 2009-03-11 18:26:06 Problem 2349
- 用prime (0) rush_again 2008-10-29 21:39:55 Problem 2349
- 我用的Prim求最小生成树,WA,是题目理解错了呢,还是程序有bug?" (2148) alpc06 2005-12-11 08:35:58 Problem 2349
- orz,不理解题意了!!!! (0) ecjtubaowp 2007-06-09 00:45:16 Problem 2349
- 真点有点看不懂呀,样例怎么会是这样呢?? (0) ecjtubaowp 2007-04-30 23:17:45 Problem 2349
- 我用的是Prim+并查集,g++/46ms,各位高手有更高效的算法吗? (25) entrails 2007-04-30 17:03:29 Problem 2349
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